OVERCLOCKING SAPPHIRE HD 4890 PHENOM 2 940 BE FOXCONN COOL & FUN

[HelpMeOnGreedyClicks]

Dang... my 4890 reaches 85 degrees... and even then I have cranked my fan to 65% and its loud...

[88ESCORTGT]

nice keep it cool and you should be fine.

but I still got a few mhz on you :)

[Lethalis1234]

i got my 4890 to

GPU: 960

memory: 1175

took a while but i did it!

[dve05]

my 4890 can not exceed the 910 mhz, then crashes ...

[88ESCORTGT]

@dve05 There is no warrenty on O/C but then what model is it dont forget I have a O/C model of 4890 they are 901mhz stock so if your are 750mhz or 800mhz you are getter better O/C then me. give me your model. I try to help.

[dve05]

@88ESCORTGT my model is 850 mhz stock. we must increase the volt to reach higher frequencies?

[88ESCORTGT]

@dve05 I did not touch the volts to get my overclock , I'M just lucky I got 2 really good cards I have even done many forum wars with them.

if you play with voltage you need better cooling. but yes some cards need more volts to overclock correcly. what is your power supply?

[88ESCORTGT]

Thanks alot

[ReReviewed]

Nice vids bro. Props.

[MasterDOOM2010]

Nice !!